KR20020096275A - a steering column of vehicles - Google Patents

a steering column of vehicles Download PDF

Info

Publication number
KR20020096275A
KR20020096275A KR1020010034631A KR20010034631A KR20020096275A KR 20020096275 A KR20020096275 A KR 20020096275A KR 1020010034631 A KR1020010034631 A KR 1020010034631A KR 20010034631 A KR20010034631 A KR 20010034631A KR 20020096275 A KR20020096275 A KR 20020096275A
Authority
KR
South Korea
Prior art keywords
column
shaft
steering
spline
driver
Prior art date
Application number
KR1020010034631A
Other languages
Korean (ko)
Other versions
KR100802746B1 (en
Inventor
류장석
Original Assignee
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020010034631A priority Critical patent/KR100802746B1/en
Publication of KR20020096275A publication Critical patent/KR20020096275A/en
Application granted granted Critical
Publication of KR100802746B1 publication Critical patent/KR100802746B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B62D1/192—Yieldable or collapsible columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
    • B60R21/2037—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit the module or a major component thereof being yieldably mounted, e.g. for actuating the horn switch or for protecting the driver in a non-deployment situation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Controls (AREA)
  • Air Bags (AREA)

Abstract

PURPOSE: A steering column of a vehicle is provided to prevent a driver from being injured by increasing the distance between a steering wheel and the driver with decreasing the length of the steering column at a collision, and to protect the driver by relieving impact in deploying the airbag. CONSTITUTION: A steering column is composed of a steering shaft(2) mounting a steering wheel(1); a column shaft(3) connected to the steering shaft; a spline shaft(4) connected to the column shaft; a spline tube(5) inserting the spline shaft; a column bracket(8); a lock lever(6) tilting the steering wheel and telescoping; and an air bag(20). A spring(26) is connected to the column shaft to insert the spline shaft to the spline tube by pulling the column shaft in releasing the lock nut. A pneumatic cylinder(22) is actuated by an inflator at a collision, and the lock nut is released by a ratchet arm(25) through a rod(24). The injury of the driver is relieved by reducing the length of the steering column with inserting the spline shaft to the spline tube in contracting the spring.

Description

자동차의 스티어링 컬럼{a steering column of vehicles}Steering column of vehicles

본 발명은 자동차의 스티어링 컬럼에 관한 것으로, 특히 충돌사고 발생시 자동으로 스티어링 컬럼의 길이가 줄어들게 되어 운전자를 스티어링휠과의 충돌로부터 보호할 수 있도록 된 자동차의 스티어링 컬럼에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steering column of a vehicle, and more particularly, to a steering column of a vehicle in which a length of the steering column is automatically reduced in the event of a collision, thereby protecting the driver from a collision with the steering wheel.

일반적으로 자동차의 스티어링휠은 차륜에 연결된 조향링키지들과 스티어링컬럼을 통하여 연결되어 있는 바, 스티어링 컬럼은 스티어링휠의 장착장소를 제공하고, 스티어링휠의 조향 조작력을 기어박스을 통하여 상기 조향링키지들에 전달하는 작용을 한다.In general, the steering wheel of the car is connected to the steering linkages connected to the wheels through the steering column, the steering column provides a place for mounting the steering wheel, and transmits steering steering force of the steering wheel to the steering linkages through the gearbox. It works.

상기 스티어링 컬럼은 도 1에 도시된 바와 같이, 스티어링휠(1)이 장착되어 조작력을 최초로 받아 들이는 스티어링샤프트(2)와, 이 스티어링샤프트(2)와 연결된 스티어링컬럼(3)과, 이 스티어링컬럼(3)에 조인트연결된 스플라인샤프트(4)와, 이 스플라인샤프트(4)와 스플라인체결된 스플라인튜브(5) 등 수개 샤프트들의 조합으로 이루어진다.As shown in FIG. 1, the steering column includes a steering shaft 2 on which a steering wheel 1 is mounted to receive the operating force for the first time, a steering column 3 connected to the steering shaft 2, and the steering column. It consists of a combination of several shafts, such as a spline shaft 4 jointed to the column 3 and a spline tube 5 splined with this spline shaft 4.

한편, 상기 스티어링 컬럼은 이의 앞쪽에 장착된 컬럼브라켓(8)에 고정되어 지는데, 그 구조는 도 2에 도시된 바와 같이, 컬럼샤프트(3)를 둘러싼 U형브라켓(7)이 보울트(9)를 매개로 상기 컬럼브라켓(8)에 장착되는 구조로 되어 있으며, 보울트(9)의 단부에는 록크너트(10)가 체결되어 있으며, 이 록크너트(10)에 록크레버(6)가 고정된다.On the other hand, the steering column is fixed to the column bracket 8 mounted to the front thereof, the structure is shown in Figure 2, the U-shaped bracket (7) surrounding the column shaft 3 is the bolt (9) The lock bracket (10) is fastened to the end of the bolt (9), and the lock lever (6) is fixed to the lock nut (10).

따라서, 도 1에 화살표로 표시된 바와 같이 상기 록크레버(6)를 반시계방향으로 회전시키면, 록크너트(10)의 체결력이 약해져서 U형 브라켓(7)과, 이 U형 브라켓(7)에 의한 컬럼샤프트(3)의 고정상태가 느슨해지고, 이에 따라 컬럼샤프트(3)를 틸팅시키거나(경사각 조절) 스플라인샤프트(4)와 스플라인튜브(5)의 겹침높이를 조절하여(높이 조절) 스티어링휠(1)의 경사각도와 높이를 운전자의 체형에 맞도록 최선의 상태로 조절할 수 있게 되어 있다.Accordingly, when the lock lever 6 is rotated counterclockwise as indicated by the arrow in FIG. 1, the tightening force of the lock nut 10 is weakened, and the U-shaped bracket 7 and the U-shaped bracket 7 The fixing state of the column shaft 3 is loosened, and accordingly, the steering wheel is tilted (adjusting the inclination angle) or the height of the overlap between the spline shaft 4 and the spline tube 5 is adjusted (height adjustment). The inclination angle and height in (1) can be adjusted to the best state to fit the driver's body shape.

전술한 바와 같이 상기 스플라인샤프트(4)와 스플라인튜브(5)는 서로 겹쳐진 상태로 체결되어 있는데, 도 3에 도시된 바와 같이, 스플라인샤프트(4)가 스플라인튜브(5)의 내측에 삽입되어지고, 양자의 외주면과 내주면에는 각각 대응되는 형상의 스플라인(S)이 형성되어 있어 이에 의한 결합으로 인하여 조향력을 전달할 수 있도록 되어 있고, 높이 조절이 가능하도록 여유길이(x)를 두고 있으며, 트럭의 경우 캡 틸팅시에도 스플라인샤프트(4)가 스플라인튜브(5)에서 미끄러져 빠져나오지 않도록 충분히 겹쳐져 있다.As described above, the spline shaft 4 and the spline tube 5 are fastened in an overlapping state. As shown in FIG. 3, the spline shaft 4 is inserted into the spline tube 5. Splines (S) of corresponding shapes are formed on the outer and inner circumferential surfaces of the two, respectively, so that the steering force can be transmitted due to the combination thereof, and the clearance length (x) is provided to allow height adjustment. Even when the cap tilts, the spline shaft 4 is sufficiently overlapped so as not to slip out of the spline tube 5.

한편, 차량의 주행중 충돌사고가 발생하면 운전자의 몸은 관성에 의해 앞으로 쏠리게 되며, 이때 스티어링휠에 상체나 안면이 강하게 부딪혀 큰 부상을 입게 되는 경우가 종종 발생하였다.On the other hand, when a collision accident occurs while driving the vehicle, the driver's body is leaned forward by inertia, and at this time, the upper body or face is strongly hit by the steering wheel, and a large injury often occurs.

또한, 강력한 충돌이 일어났을때는 엔진룸이 실내쪽으로 진입됨과 더불어 스티어링 컬럼이 운전자쪽으로 밀려 들어오게 되므로 스티어링휠이나 스티어링컬럼에 의한 운전자의 상해정도가 크게 증가하는 문제점이 있었다.In addition, when a strong collision occurs, the engine room enters the interior and the steering column is pushed toward the driver, thereby greatly increasing the degree of injury of the driver due to the steering wheel or the steering column.

또한, 에어백이 장착된 차량에 있어서도 운전자와 스티어링휠의 거리가 가까워진 상황이라면 오히려 에어백의 전개충격에 의하여 운전자의 목에 큰 충격이 가해져 또 다른 상해의 요인이 되는 문제점이 있었다.In addition, even in a vehicle equipped with an airbag, when the distance between the driver and the steering wheel is close to each other, there is a problem that a large impact is applied to the driver's neck due to the deployment shock of the airbag, which causes another injury.

따라서, 상기와 같은 경우에 운전자의 부상을 최소화하기 위해서는 무엇보다도 스티어링휠 및 스티어링컬럼과 운전자 사이의 거리를 확보하는 것이 필요한데, 종래 구조에 있어서는 그러한 기능이 수행될 수 없었다.Therefore, in order to minimize the injury of the driver in such a case, it is necessary to secure the distance between the steering wheel and the steering column and the driver, among other things, such a function could not be performed in the conventional structure.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 발명된 것으로, 에어백이 전개될 정도의 충돌사고가 발생하게 되면, 상기 스티어링 컬럼이 자동으로 수축되어 길이가 줄어듦으로써 스티어링휠과 운전자의 상체간에 거리가 멀어지게 됨으로써 충돌시 안전성이 보다 향상되도록 된 자동차의 스티어링 컬럼을 제공함에 그 목적이 있다.Therefore, the present invention was invented to solve the above problems, and when a collision accident occurs such that an airbag is deployed, the steering column is automatically contracted to reduce the length, thereby reducing the distance between the steering wheel and the upper body of the driver. It is an object to provide a steering column of a vehicle that is further away from the collision to improve the safety.

도 1은 스티어링 컬럼의 내부구조도,1 is an internal structure diagram of a steering column,

도 2는 도 1의 록크너트 장착부의 평단면도,Figure 2 is a cross-sectional plan view of the lock nut mounting portion of Figure 1,

도 3은 스플라인샤프트와 스플라인튜브의 결합상태 단면도,3 is a cross-sectional view of the coupling state of the spline shaft and the spline tube,

도 4는 본 발명에 따른 스티어링 컬럼의 내부구조도이다.4 is an internal structural diagram of a steering column according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 스티어링휠,2 : 스티어링샤프트,1: steering wheel, 2: steering shaft,

3 : 컬럼샤프트,4 : 스플라인샤프트,3: column shaft, 4: spline shaft,

5 : 스플라인튜브,6 : 록크레버,5: spline tube, 6: rock lever,

7 : U형브라켓,8 : 컬럼브라켓,7: U type bracket, 8: Column bracket,

9 : 보울트,10 : 록크너트,9: bolt, 10: lock nut,

10a : 톱니,20 : 에어백,10a: tooth, 20: airbag,

21 : 가스유입관,22 : 공압실린더,21 gas inlet pipe, 22 pneumatic cylinder,

23 : 피스톤,24 : 로드,23: piston, 24: rod,

25 : 래치아암,26 : 스프링.25: latch arm, 26: spring.

상기와 같은 목적을 달성하기 위한 본 발명은, 에어백의 인플레이터(inflator)로부터 인출된 가스유입관과, 이 가스유입관이 연결된 공압실린더와, 이 공압실린더의 로드 단부에 연결되어 록크너트의 고정상태를 해제하는 래치아암과, 양단이 컬럼샤프트와 컬럼브라켓에 고정되어 상기 록크너트의 고정상태가 해제되었을 때 컬럼샤프트를 하방으로 당겨주는 스프링으로 구성된다.The present invention for achieving the above object, the gas inlet pipe drawn out from the inflator (airflater) of the air bag, the pneumatic cylinder connected to the gas inlet pipe, the fixed state of the lock nut is connected to the rod end of the pneumatic cylinder And a latch arm for releasing the spring, and a spring that pulls the column shaft downward when the lock nut is released when both ends are fixed to the column shaft and the column bracket.

따라서, 에어백이 전개되면 공압실린더가 작동되어 래치아암에 의해 록크너트의 고정상태가 해제되며, 이때 스프링에 의해 컬럼샤프트가 당겨지는 것에 의해 스플라인샤프트가 스플라인튜브의 속으로 인입되어짐으로써 스티어링컬럼의 길이가 줄어들게 된다.Therefore, when the airbag is deployed, the pneumatic cylinder is activated to release the lock nut by the latch arm. At this time, the spline shaft is drawn into the spline tube by pulling the column shaft by the spring, and thus the length of the steering column. Will be reduced.

이하, 본 발명을 첨부된 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 3은 본 발명에 따른 스티어링 컬럼의 내부구조도로서, 본 발명은 스티어링휠(1)이 장착된 스티어링샤프트(2)와, 이 스티어링샤프트(2)와 연결된 컬럼샤프트(3)와, 이 컬럼샤프트(3)와 유니버설조인트 연결된 스플라인샤프트(4) 및, 이 스플라인샤프트(4)가 삽입되어 스플라인체결된 스플라인튜브(5)로 이루어지고, 스티어링휠(1)의 틸팅과 텔레스코픽 조작을 행할 수 있도록 록크레버(6)가 구비되며, 에어백(20)이 장착된 스티어링 컬럼에 있어서, 상기 에어백(20)을 전개시키기 위한 가스를 발생·분사하는 인플레이터에 가스유입관(21)이 연결되고, 이 가스유입관(21)에 공압실린더(22)가 연결되며, 이 공압실린더(22)의 피스톤(23)에 연결된 로드(24)의 단부에 래치아암(25)이 연결되는 한편, 이 래치아암(25)은 회동가능하도록 중간부분이 핀 등을 매개로 상기 컬럼브라켓(8) 등 주변의 고정부위에 고정되며 그 단부에 톱니가 형성되어 있어, 이 톱니가 상기 록크레버(6)에 고정된 록크너트(10)의 외주면에 형성된 톱니(10a)에 치합되는 구조로 이루어진다.3 is an internal structural diagram of a steering column according to the present invention. The present invention relates to a steering shaft 2 on which a steering wheel 1 is mounted, a column shaft 3 connected to the steering shaft 2, and a column shaft shaft. (3) and a spline shaft (4) connected to the universal joint, and the spline shaft (4) is inserted into a splined tube (5) is inserted into the spline, locking, so that the tilting and telescopic operation of the steering wheel (1) can be performed In the steering column provided with the lever 6 and equipped with the airbag 20, a gas inlet pipe 21 is connected to an inflator for generating and spraying gas for deploying the airbag 20. The pneumatic cylinder 22 is connected to the pipe 21, and the latch arm 25 is connected to the end of the rod 24 connected to the piston 23 of the pneumatic cylinder 22, while the latch arm 25 The middle portion of the column via a pin or the like so as to be rotatable It is fixed to a fixed part around the racket 8 and the like, and teeth are formed at the end thereof, so that the teeth engage with teeth 10a formed on the outer circumferential surface of the lock nut 10 fixed to the lock lever 6. Is made of.

따라서, 에어백(20)이 전개될 정도의 충돌사고가 발생하면, 인플레이터에서 발생한 가스가 가스유입관(21)을 통해 공압실린더(22)에 전해지며, 공압실린더(22)의 피스톤(23)이 하강하여 로드(24)에 의해 상기 래치아암(25)이 시계방향으로 회전하면서 록크너트(10)를 반시계방향으로 회전시킴으로써 록크너트(10)를 해제시킨다.Therefore, when a collision accident such that the airbag 20 is deployed, the gas generated in the inflator is transmitted to the pneumatic cylinder 22 through the gas inlet pipe 21, the piston 23 of the pneumatic cylinder 22 The lock arm 10 is released by rotating the lock nut 10 counterclockwise while the latch arm 25 rotates clockwise by the rod 24.

따라서, 종래와 동일하게 컬럼샤프트(3)를 잡고 있는 U형브라켓(7)이 느슨해짐으로써 틸팅과 텔레스코픽 작동이 가능한 상태가 되며, 이때 보통상태에서 신장되어 있던 상기 스프링(26)이 컬럼샤프트(3)를 아래쪽으로 당기게 되고, 이에 의해스플라인샤프트(4)가 스플라인튜브(5)의 내부로 밀려 들어감으로써 스티어링 컬럼의 길이가 줄어 들게 되고, 이에 의해 스티어링휠(1)과 운전자 사이의 거리를 종래에 비하여 많이 확보할 수 있게 됨으로써 스티어링휠과의 충돌에 의한 상해정도를 감소시킬 수 있게 된다.Thus, as in the prior art, the U-shaped bracket 7 holding the column shaft 3 is loosened, thereby enabling tilting and telescopic operation, wherein the spring 26, which has been elongated in the normal state, becomes a column shaft ( 3) the downward direction, thereby reducing the length of the steering column by pushing the spline shaft 4 into the spline tube 5, thereby reducing the distance between the steering wheel (1) and the driver Since it can be secured a lot compared to the injuries caused by the collision with the steering wheel can be reduced.

이상 설명한 바와 같이 본 발명에 따르면, 사고 발생시 엔진룸의 실내 함입으로 스티어링 컬럼이 운전자 측으로 밀려 들어올 때 스티어링 컬럼의 길이가 줄어들게 되어 스티어링휠과 운전자 사이에 거리가 멀어지게 됨으로써 스티어링휠에 운전자의 상체나 안면이 충돌하여 상해를 입는 정도가 줄어들게 되며, 아울러 에어백 전개시 충격에 의한 부상의 정도도 경감되고, 에어백이 운전자의 상체를 보호하는 본래의 정상적인 기능을 수행할 수 있게 되는 효과가 있다.As described above, according to the present invention, when an accident occurs, the length of the steering column is reduced when the steering column is pushed to the driver's side due to the interior of the engine room, so that the distance between the steering wheel and the driver is farther away. The collision of the face is reduced and the degree of injury is reduced, as well as the degree of impact injury due to the deployment of the airbag is reduced, the airbag has the effect that it can perform the normal function of protecting the upper body of the driver.

Claims (3)

스티어링휠(1)이 장착된 스티어링샤프트(2)와, 이 스티어링샤프트(2)와 연결된 컬럼샤프트(3)와, 이 컬럼샤프트(3)와 유니버설조인트 연결된 스플라인샤프트(4) 및, 이 스플라인샤프트(4)가 삽입되어 스플라인체결된 스플라인튜브(5) 및 이들의 둘러싼 컬럼브라켓(8)으로 이루어지고, 스티어링휠(1)의 틸팅과 텔레스코픽 조작을 행할 수 있도록 록크레버(6)가 구비되며, 에어백(20)이 장착된 스티어링 컬럼에 있어서,A steering shaft (2) equipped with a steering wheel (1), a column shaft (3) connected to the steering shaft (2), a spline shaft (4) connected universally to the column shaft (3), and the spline shaft (4) is made of a splined tube (5) is inserted into the spline fastening and the surrounding column bracket (8), the lock lever (6) is provided for tilting and telescopic operation of the steering wheel (1), In the steering column equipped with the airbag 20, 상기 컬럼샤프트(3)에는 일단이 컬럼브라켓(8)에 고정되어 록크너트(10)의 고정상태가 해제되었을 때 컬럼샤프트(3)를 하방으로 당겨줌으로써 스플라인샤프트(4)가 스플라인튜브(5)의 내측으로 밀려들어갈 수 있도록 하는 스프링(26)이 연결되는 것을 특징으로 하는 자동차의 스티어링 컬럼.The spline shaft 4 has a spline tube 5 by pulling the column shaft 3 downward when one end of the column shaft 3 is fixed to the column bracket 8 and the lock nut 10 is released. Steering column of the vehicle, characterized in that the spring 26 is connected to be pushed into the inside of the. 제 1항에 있어서, 상기 록크레버(6)에 고정된 록크너트(10)의 외주면에 톱니(10a)가 형성되는 한편, 이 톱니(10a)에 치합되는 톱니를 갖추어 상기 록크너트(10)를 회전시킴으로써 록크너트(10)에 의한 컬럼샤프트(3) 고정상태를 해제시키는 래치아암(25)이 구비된 것을 특징으로 하는 자동차의 스티어링 컬럼.2. The lock nut 10 according to claim 1, wherein a tooth 10a is formed on an outer circumferential surface of the lock nut 10 fixed to the lock lever 6, and has a tooth engaged with the tooth 10a. A steering column of a vehicle, characterized in that a latch arm 25 is provided to release the column shaft 3 fixed state by the lock nut 10 by rotating. 제 2항에 있어서, 상기 래치아암(25)은 중앙부를 중심으로 회동가능하게 장착되며, 단부에 공압실린더(22)의 로드(24)가 연결되고, 이 공압실린더(22)는 에어백(20)을 전개시키는 인플레이터와 가스유입관(21)으로 연결된 것을 특징으로 하는 자동차의 스티어링 컬럼.3. The latch arm (25) according to claim 2, wherein the latch arm (25) is rotatably mounted about a central portion, and a rod (24) of a pneumatic cylinder (22) is connected to an end thereof, and the pneumatic cylinder (22) is an air bag (20). Steering column of the vehicle, characterized in that connected to the inflator and the gas inlet pipe 21 to expand.
KR1020010034631A 2001-06-19 2001-06-19 A steering column of vehicles KR100802746B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010034631A KR100802746B1 (en) 2001-06-19 2001-06-19 A steering column of vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010034631A KR100802746B1 (en) 2001-06-19 2001-06-19 A steering column of vehicles

Publications (2)

Publication Number Publication Date
KR20020096275A true KR20020096275A (en) 2002-12-31
KR100802746B1 KR100802746B1 (en) 2008-02-12

Family

ID=27709850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010034631A KR100802746B1 (en) 2001-06-19 2001-06-19 A steering column of vehicles

Country Status (1)

Country Link
KR (1) KR100802746B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030000866A (en) * 2001-06-27 2003-01-06 현대자동차주식회사 impact absorbing type steering system for an automotive vehicle
KR100969556B1 (en) * 2008-03-28 2010-07-12 한밭대학교 산학협력단 Food container capable of keeping food warm or cold
KR20160098723A (en) * 2015-02-11 2016-08-19 현대자동차주식회사 A shock absorbing steering column structue
CN109318978A (en) * 2018-09-29 2019-02-12 河南威令龙实业有限公司 A kind of folding telescopic steering wheel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0516819A (en) * 1991-07-18 1993-01-26 Iseki & Co Ltd Interlocking switch attaching device for tractor
KR0145212B1 (en) * 1995-10-06 1998-08-01 박제혁 Tilt apparatus of a steering shaft
KR0150908B1 (en) * 1995-12-22 1998-09-15 김태구 Steering column having tilt and telescopic functions
KR970040860A (en) * 1995-12-23 1997-07-24 전성원 Posture Adjuster of Steering Column
KR0173891B1 (en) * 1996-06-04 1999-02-18 박병재 Tilt apparatus of a steering system
KR20010027561A (en) * 1999-09-14 2001-04-06 오상수 Telescopic operating apparatus of steering column for car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030000866A (en) * 2001-06-27 2003-01-06 현대자동차주식회사 impact absorbing type steering system for an automotive vehicle
KR100969556B1 (en) * 2008-03-28 2010-07-12 한밭대학교 산학협력단 Food container capable of keeping food warm or cold
KR20160098723A (en) * 2015-02-11 2016-08-19 현대자동차주식회사 A shock absorbing steering column structue
CN109318978A (en) * 2018-09-29 2019-02-12 河南威令龙实业有限公司 A kind of folding telescopic steering wheel
CN109318978B (en) * 2018-09-29 2024-03-12 河南威令龙实业有限公司 Folding telescopic steering wheel

Also Published As

Publication number Publication date
KR100802746B1 (en) 2008-02-12

Similar Documents

Publication Publication Date Title
US5346255A (en) Steering column with a safety element for a motor vehicle equipped with an inflatable air bag in the steering wheel
KR20070101767A (en) Steering wheel retracting device for vehicle
KR100802746B1 (en) A steering column of vehicles
US5085466A (en) Automobile steering system equipped with an air bag
US20020059848A1 (en) Steering device for a motor vehicle
KR100878629B1 (en) Tilting device of steering column for working together airbag system
EP1325846B1 (en) Air bag system for protecting the knees of a driver
JPH0740800A (en) Air bag structure for vehicle
CN110920742A (en) Steering wheel adjusting handle for protecting knee during collision
KR101316263B1 (en) Angular motion operated type tilt lever device for steering system in vehicle
KR970007370B1 (en) Steering column shaft
KR200167749Y1 (en) Foldable shock absorbing device for steering wheel
KR0157158B1 (en) Steering wheel of an automobile
KR0124409B1 (en) Steering column shaft
KR970005162Y1 (en) Automobile
KR100643949B1 (en) A universal joint for a steering device of an automobile
JP2975229B2 (en) Vehicle steering system
JP2914864B2 (en) Vehicle steering device
GB2340086A (en) A motor vehicle with a collapsible steering column
KR100257003B1 (en) Fastening structure for steering column
JP2568605Y2 (en) Automotive steering system
KR200269425Y1 (en) Vehicle Passenger Safety Device
JPH08230690A (en) Shock absorption type steering device
KR19980018808U (en) Steering column structure of car
KR960006463Y1 (en) Impact absorbing structure for a steering wheel

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130201

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20140129

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20150130

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee